it included president obama and the first lady. >>> this morning, police are searching for two people who opened fire at a marijuana festival in denver. terrible video, as you see people running. three people were hurt, but expected to survive. chaos erupted at tens and thousands of people ran from the denver park where the festival was being held. as many as 80,000 people were expected at that event marking the day 4/20 and the passage of laws legalizing laws in washington state. >> there was a lot of people running. lots of people had different ideas of what was happening. some people yelling gun shots. >> police are asking festival goers for their pictures and video as they search for the person responsible. they do not have a motive for that shooting. >>> closer to home, there's one less law enfor me to say agency paroling oakland streets. oakland sheriff deputies stopped assisting last night. the relationship between the county and city soured after a deputy was shot in the foot while making a traffic stop last month in oakland. the two sides disagreed over who should pay future